鄂尔多斯盆地子洲及邻区山西组二段高分辨率层序地层和煤沉积模式

doi:10.11743/ogg20130108

Abstract

Abstract:

The Shanxi Formation of Ordos Basin is regarded as an exploratory target for it is rich in both coal and natural gas.The second member of the Formation (Shan-2) pertains to delta sedimentary system of a lake basin.The distributary channel sandbodies in the Shan-2³ sub-member are the major pay zones of the Zizhou gas field.The Shanxi Formation in the gas field and its adjacent areas can be divided into 2 long-term basal level cycles;4 medium-term basal level cycles and 8 short-term basal level cycles.The structures of 5 short-term basal level cycles have been identified.During the division of medium-short term cycles,the writers not only employed identification methods of sequence boundary,lake flooding surface,and deposition cycles,but also took into conside-ration the positions of coal beds from delta sedimentary system in high-resolution sequence stratigraphy.Shoreline trajectory analysis was combined with research of coal sedimentary mode to exactly reconstruct the evolution of the coal deposition environment in the Shan-2³ sub-member in the areas.The Shan-2³ sub-member is the product of delta deposition environment with intermittent lake transgression-regression as the feature.There had been 4 short periods of lake transgression-regression and created environments for the deposition of 4 coal layers in the lower deltaic plain.Among the 4 short-term transgression-regression cycles,the last one is the most extensive and during the time the lower deltaic plain turned to swamp peat,forming the thick 5^# coal-bed that is distributed almost in the whole study area.

Key words: Shoreline trajectory, delta, coal depositional mode, high-resolution sequence stratigraphy, Shanxi Formation, Zizhou area, Ordos Basin

CLC Number:

TE121.3

Yang Yong, Lei Bianjun, Feng Yongjiu, Meng Kun, Chen Bo, Ye Wu. High-resolution sequence stratigraphy and coal sedimentary modes of Member 2 of Shanxi Formation in Zizhou and its adjacent areas,the Ordos Basin[J]. Oil & Gas Geology, 2013, 34(1): 58-67.

References

[1] 李增学,王明镇,余继峰等.鄂尔多斯盆地晚古生代含煤地层层序地层与海侵成煤特点[J].沉积学报,2006,24(6):834-840. Li Zengxue,Wang Mingzhen,Yu Jifeng,et al.Sequence stratigraphy of Late Paleozoic coal-bearing measures and the transgressive coal-formed features in Ordos Basin[J].Acta Sedi-mentologica Sinica,2006,24(6):834-840.
[2] 李增学,余继峰,杜振川.含煤地层高分辨层序地层研究的现状与展望[J].山东科技大学学报(自然科学版),2001,20(4):8-12. Li Zengxue,Yu Jifeng,Du Zhenchuan.Status quo and prospects of the study on the coal-bearing measures with high-resolution sequence stratigraphy[J].Journal of Shandong University of Science and Technology (Natural Science),2001,20(4):8-12.
[3] 侯瑞云.大牛地气田盒一段低孔渗砂岩储层特征[J].石油与天然气地质,2012,33(3):467-478. Hou Ruiyun.Reservoir characteristics of low porosity and permeability sandstone of Member Ⅰ of Xiashihezi Formation in Daniudi gas field,Ordos Basin[J].Oil & Gas Geology,2012,33(3):467-478.
[4] 王永建,王延斌,李霞,等.大牛地气田上古生界储层物性差异影响因素[J].石油实验地质,2011,33(5):513-516. Wang Yongjian,Wang Yanbin,Li Xia,et al.Controlling factors of physical property of Upper Paleozoic reservoir,Daniudi Gas Field[J].Petroleum Geology & Experiment,2011,33(5):513-516.
[5] 张松扬.大牛地气田致密砂岩储层测井评价[J].石油物探,2010,49(4):415-420. Zhang Songyang.Logging evaluation technique for tight sandstone reservoir in Daniudi Gasfield[J].Geophysical Prospecting for Petroleum,2010,49(4):415-420.
[6] 琚惠姣,孙卫,杨希濮,等.鄂尔多斯盆地延安地区山2段储层特征及其主控因素[J].断块油气田,2011,18(2):142-145,157. Ju Huijiao,Sun Wei,Yang Xipu,et al.Reservoir characteristics and main controlling factors of P₁s² member in Yan'an Area,Ordos Basin[J].Fault-Block Oil & Gas Field,2011,18(2):142-145,157.
[7] 刘双莲,李浩,周小鹰.大牛地气田大12—大66井区沉积微相与储层产能关系[J].石油与天然气地质,2012,33(1):45-49. Liu Shuanglian,Li Hao,Zhou Xiaoying.Relationship between sedimentary microfacies and reservoir productivity in Da12-Da66 wellblock,Daniudi gas field[J].Oil & Gas Geology,2012,33(1):45-49.
[8] 李君文,陈洪德,田景春,等.塔巴庙区块山西组高分辨率层序地层学研究[J].油气地质与采收率,2005,12(5):1-4. Li Junwen,Chen Hongde,Tian Jingchun,et al.Study on high-resolution sequence stratigraphy of Shanxi Formation Tabamiao block[J].Petroleum Geology and Recovery Efficiency,2005,12(5):1-4.
[9] 李增学,韩美莲,魏久传,等.鄂尔多斯盆地上古生界高分辨率层序划分与煤聚积规律分析[J].中国石油大学学报(自然科学版),2008,32(1):5-12. Li Zengxue,Han Meilian,Wei Jiuchuan,et al.Analysis of high-resolution sequence stratigraphy and coal accumulation law of Upper Paleozoic erathem in Ordos Basin[J].Journal of China University of Petroleum(Natural Science),2008,32(1):5-12.
[10] 彭海艳,刘家铎,陈洪德.鄂尔多斯盆地东部山西组高分辨率层序地层与天然气聚集研究[J],石油物探,2008,47(5):519-525. Peng Haiyan.Liu Jiaduo,Chen Hongde.High-resolution sequence stratigraphy and gas accumulation of Shanxi Formation in east Ordos Basin[J].Geophysical Prospecting for Pertroleum,2008,47(5):519-525.
[11] 郑荣才,周祺,王华,等.鄂尔多斯盆地长北气田山西组2段高分辨率层序构型与砂体预测[J].高校地质学报,2009,15(1):69-79. Zheng Rongcai,Zhou Qi,Wang Hua,et al.The high-resolution sequence architecture and sandbody predicition of the second member of Shanxi Formation in Changbei gas field,Ordos Basin[J].Geological Journal of China Universities,2009,15(1):69-79.
[12] 郑荣才,文华国,梁西文.鄂尔多斯盆地上古生界高分辨率层序地层分析[J].矿物岩石,2002,22(4):66-74. Zheng Rongcai,Wen Huaguo,Liang Xiwen.Analysis of high-resolution sequence stratigraphy for Upper Paleozoic in Ordos Basin[J].Mineral Petrology,2002,22(4):66-74.
[13] 郭英海,刘焕杰.陕甘宁地区晚古生代沉积体系[J].古地理学报,2000,2(1):19-30. Guo Yinghai,Liu Huanjie.The Late Paleozoic depositional systems of Shanxi-Gansu-Ningxia area[J].Journal of Palaeogeography,2000,2(1):19-30.
[14] 赵时久,陈家怀,陈善庆.滇东田坝黔西土城晚二叠世煤系上段沉积相及含煤性[J].沉积学报,1988,6(4):62-71. Zhao Shijiu,Chen Jiahuai,Chen Shanqing.Facies and coal-bearing characters of the upper member of the Late Permian coal measures in Tianba[J].Acta Sedimentologic Sinica,1988,6(4):62-71.
[15] 付锁堂,田景春,陈洪德,等.鄂尔多斯盆地晚古生代三角洲沉积体系平面展布特征[J].成都理工大学学报,2003,30(3):236-241. Fu Suotang,Tian Jingchun,Chen Hongde,et al.The delta de-positional system distribution of Late Paleozoic era in Ordos Basin[J].Journal of Chengdu University of Technology,2003,30(3):236-241.
[16] 陈昭佑,王光强.鄂尔多斯盆地大牛地气田山西组砂体组合类型及成因模式[J].石油与天然气地质,2010,31(5):632-639. Chen Zhaoyou,Wang Guangqiang.Assemblage types and gene-tic models of the Shanxi sandbodies in Daniudi gas field,the Ordos Basin[J].Oil & Gas Geology,2010,31(5):632-639.
[17] 张广权,陈舒薇,郭书元.鄂尔多斯地区东北部大牛地气田山西组沉积相[J].石油与天然气地质,2011,31(3):338-396,403. Zhang Guangquan,Chen Shuwei,Guo Shuyuan.Sedimentary facies of the Shanxi Formation in Daniudi gas field,northeastern Ordos area[J].Oil & Gas Geology,2011,31(3):338-396,403.
[18] 董昭雄,沈昭国,何国贤,等.鄂尔多斯盆地大牛地气田山1段储层与沉积微相的关系[J].石油与天然气地质,2010,30(2):162-167. Dong Zhaoxiong,Shen Zhaoguo,He Guoxian,et al.Relationship of sedimentary microfacies with reservoirs in the Shan-1 member of the Daniudi gas field,Ordos Basin[J].Oil & Gas Geology,2010,30(2):162-167.
[19] Veil P R,Audemard F,Bowman S A,et al.The stratigraphic signatures of tectonics,eustasy and sedimentology—an overview//Einsele G,Ricken W,Seilacher A.Cycles and events in stratigraphy.Berlin Heidberg:Springer-Verlag,1991.617-659.
[20] Cooper M R.Tectonic cycles in Southern Africa[J].Earth Science Review,1990,28(4):321-364.
[21] 程爱国,魏振岱.华北晚古生代聚煤盆地层序地层与聚煤作用关系的探讨[J].中国煤田地质,2001,13(2):7-8,11. Cheng Aiguo,Wei Zhendai.Research on relationship between sequence strata and coal accumulation of Late Palaeozoic coal,accumulating Basin in northern China[J].Coal Geology of China,2001,13(2):7-8,11.
[22] 梁积伟,李文厚,张峰,等.鄂尔多斯盆地东北部山西组下段基准面旋回与聚煤作用[J].煤田地质与勘探,2007,35(1):7-11. Liang Jiwei,Li Wenhou,Zhang Feng et al,Coal-accumulation of lower member of Shanxi Formation in northeastern Ordos Basin[J].Coal Geology & Exploration,2007,35(1):7-11.
[23] Henriksen S,Hampson G J,Helland-Hansen W,et al.Shelf edge and shoreline Trajectories,a dynamic approach to stratigraphic analysis[J].Basin Research,2009,21(5):445-453.
[24] Helland-Hansen W,Hampson G J.Trajectories analysis:concepts and applications[J].Basin Research,2009,21(5):454-483.
[25] Hampson G J,Sixsmith P J,Kieft R L,et al.Quantitative analysis of net-transgressive shoreline trajectories and stratigraphic architectures,Mid-to-Late Jurassic of the North Sea rift basin[J].Basin Research,2009,21(5):528-558.
[26] Bullimore S A,Helland-Hansen W.Trajectory analysis of the lower Brent Group (Jurassic),northern North Sea—contrasting depositional patterns during the advance of a major deltaic system[J].Basin Research,2009,21(5):559-572.

High-resolution sequence stratigraphy and coal sedimentary modes of Member 2 of Shanxi Formation in Zizhou and its adjacent areas,the Ordos Basin

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

[1]	Wei Dang, Jinchuan Zhang, Fengqin Wang, Pei Li, Chang'an Shan, Ruijing Wang. Thermodynamics and kinetics of water vapor adsorption onto shale: A case study of the Permian Shanxi Formation, Ordos Basin [J]. Oil & Gas Geology, 2021, 42(1): 173-185.
[2]	Bojiang Fan, Qiliang Mei, Xiaojun Wang, Yue Meng, Qijiang Huang. Geochemical comparison of mudstone and shale—A case study of the 7^th member of Yanchang Formation in Ansai area, Ordos Basin [J]. Oil & Gas Geology, 2020, 41(6): 1119-1128.
[3]	Zhenglu Xiao, Shijia Chen, Guanglin Liu, Pan Wang, Longxiang Tang, Zhanghao Liu. Further understanding of differential accumulations of oil and water in tight sandstones with limited charging power:A case study of Chang 8 member in Huachi area, Ordos Basin, China [J]. Oil & Gas Geology, 2020, 41(6): 1129-1138.
[4]	Yue Gong, Zhiqiang Feng, Changwu Wu, Naxin Tian, Tianbi Ma, Dapeng Wang, Chongzhi Tao, Weiyuan Gao. Sedimentary system of the Cretaceous terrigenous clastics and its controlling factors in Senegal Basin, northern West Africa [J]. Oil & Gas Geology, 2020, 41(6): 1244-1256.
[5]	Ying Chen, Yinxue Han, Lizeng Bian, Qingbo Zeng, Shuai Guo, Mo Ji, Dongsheng Yang, Longying Wang. Difference between eastern and western Paleogene sedimentary systems in deep waters off the northern South China Sea continental margin and its effect on source rock distribution [J]. Oil & Gas Geology, 2020, 41(5): 1028-1037.
[6]	Faqi He, Chengchun Liang, Cheng Lu, Chunyan Yuan, Xiaowei Li. Identification and description of fault-fracture bodies in tight and low permeability reservoirs in transitional zone at the south margin of Ordos Basin [J]. Oil & Gas Geology, 2020, 41(4): 710-718.
[7]	Shixiang Li, Xiaobing Niu, Guangdi Liu, Jihong Li, Mingliang Sun, Fuliang You, Haonan He. Formation and accumulation mechanism of shale oil in the 7th member of Yanchang Formation, Ordos Basin [J]. Oil & Gas Geology, 2020, 41(4): 719-729.
[8]	Jinbu Li, Ya Li, Ji Zhang, Tebo Yang, Aiping Fan, Renchao Yang, Mingming Cui. Resource evaluation method and influence factors of its parameters for tight sand gas reservoir in southwestern Sulige gas field [J]. Oil & Gas Geology, 2020, 41(4): 730-743, 762.
[9]	Dingye Zheng, Xiongqi Pang, Fujie Jiang, Tieshu Liu, Xinhe Shao, Longlong Li, Yuying HuYan, Fangxin Guo. Characteristics and physical simulation of the Upper Paleozoic tight gas accumulation in Linxing area, Ordos Basin [J]. Oil & Gas Geology, 2020, 41(4): 744-754.
[10]	Zeng Lianbo, Lyu Peng, Qu Xuefeng, Fan Jianming. Multi-scale fractures in tight sandstone reservoirs with low permeability and geological conditions of their development [J]. Oil & Gas Geology, 2020, 41(3): 449-454.
[11]	Deng Qingjie, Kang Dejiang, Hu Mingyi, Shen Jiao, Lei Ming. Architecture of channel reservoirs of shallow-water delta in the 4th member of Cretaceous Quantou Formation in southern Sanzhao Sag,Songliao Basin [J]. Oil & Gas Geology, 2020, 41(3): 513-524.
[12]	Zhao Xiangyuan, Lyu Wenya, Wang Ce, Zhu Shengju, Fan Jianming. Major factors controlling waterflooding-induced fracture development in low-permeability reservoirs—A case study of Chang 6 reservoir in W block in Ansai oilfield,Ordos Basin [J]. Oil & Gas Geology, 2020, 41(3): 586-595.
[13]	Ju Wei, You Yuan, Feng Shengbin, Xu Haoran, Zhang Xiaoli, Wang Shengyu. Characteristics and genesis of bedding-parallel fractures in tight sandstone reservoirs of Chang 7 oil layer,Ordos Basin [J]. Oil & Gas Geology, 2020, 41(3): 596-605.
[14]	Dong Shaoqun, Lyu Wenya, Xia Dongling, Wang Shijia, Du Xiangyi, Wang Tao, Wu Yue, Guan Cong. An approach to 3D geological modeling of multi-scaled fractures in tight sandstone reservoirs [J]. Oil & Gas Geology, 2020, 41(3): 627-637.
[15]	Zhenjia Cai, Yuhong Lei, Xiaorong Luo, Xiangzeng Wang, Ming Cheng, Lixia Zhang, Chengfu Jiang, Qianping Zhao, Jintao Yin, Likuan Zhang. Characteristics and controlling factors of organic pores in the 7th member of Yanchang Formation shale in the Southeastern Ordos Basin [J]. Oil & Gas Geology, 2020, 41(2): 367-379.